Referenced Items are not available for this document.
We propose a vehicle-to-infrastructure (V2I) communication system that utilizes a smart antenna technology to increase service coverage and system throughput. During contention-based channel access, a collision occurs when more than one vehicle selects the same minislot to transmit an access signal to an infrastructure. To solve this problem, we propose a group-based channel access scheme. Numerical analysis and simulation results show that the proposed scheme can help to reduce the number of collisions that occur during channel access.
Published in:
Communications Letters, IEEE
(Volume:15
,
Issue:
8
)
Date of Publication: August 2011
- Page(s):
- 804 - 806
- ISSN :
- 1089-7798
- INSPEC Accession Number:
- 12181790
- Digital Object Identifier :
- 10.1109/LCOMM.2011.060811.110324
- Date of Publication :
- 23 June 2011
- Date of Current Version :
- 18 August 2011
- Issue Date :
- August 2011
- Sponsored by :
- IEEE Communications Society
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